JPS58137052A - 実時間エラ−補正装置 - Google Patents

実時間エラ−補正装置

Info

Publication number
JPS58137052A
JPS58137052A JP57169479A JP16947982A JPS58137052A JP S58137052 A JPS58137052 A JP S58137052A JP 57169479 A JP57169479 A JP 57169479A JP 16947982 A JP16947982 A JP 16947982A JP S58137052 A JPS58137052 A JP S58137052A
Authority
JP
Japan
Prior art keywords
data
error
decoder
encoder
error correction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP57169479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS631626B2 (enrdf_load_stackoverflow
Inventor
Mikaeru Garen Piitaa
ピ−タ−・ミカエル・ガレン
Dagurasu Uiruken Kento
ケント・ダグラス・ウイルケン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Japan Inc
Original Assignee
Yokogawa Hewlett Packard Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yokogawa Hewlett Packard Ltd filed Critical Yokogawa Hewlett Packard Ltd
Publication of JPS58137052A publication Critical patent/JPS58137052A/ja
Publication of JPS631626B2 publication Critical patent/JPS631626B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/17—Burst error correction, e.g. error trapping, Fire codes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B2020/10916—Seeking data on the record carrier for preparing an access to a specific address

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Detection And Correction Of Errors (AREA)
  • Error Detection And Correction (AREA)
JP57169479A 1981-09-28 1982-09-28 実時間エラ−補正装置 Granted JPS58137052A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US306634 1981-09-28
US06/306,634 US4455655A (en) 1981-09-28 1981-09-28 Real time fault tolerant error correction mechanism

Publications (2)

Publication Number Publication Date
JPS58137052A true JPS58137052A (ja) 1983-08-15
JPS631626B2 JPS631626B2 (enrdf_load_stackoverflow) 1988-01-13

Family

ID=23186171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57169479A Granted JPS58137052A (ja) 1981-09-28 1982-09-28 実時間エラ−補正装置

Country Status (2)

Country Link
US (1) US4455655A (enrdf_load_stackoverflow)
JP (1) JPS58137052A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281148A (ja) * 1988-08-02 1990-03-22 Siemens Ag エラー識別方法

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504948A (en) * 1982-12-29 1985-03-12 International Business Machines Corporation Syndrome processing unit for multibyte error correcting systems
US4494234A (en) * 1982-12-29 1985-01-15 International Business Machines Corporation On-the-fly multibyte error correcting system
US4667327A (en) * 1985-04-02 1987-05-19 Motorola, Inc. Error corrector for a linear feedback shift register sequence
DE3866902D1 (de) * 1987-03-10 1992-01-30 Siemens Ag Verfahren und einrichtung zur steuerung der fehlerkorrektur innerhalb einer datenuebertragungssteuerung bei von bewegten peripheren speichern, insbesondere plattenspeichern, eines datenverarbeitungssystems gelesenen daten.
GB2214759B (en) * 1988-01-18 1992-01-02 Plessey Co Plc High speed digital data link
EP0794666B1 (en) * 1988-08-05 2002-04-17 Canon Kabushiki Kaisha Information transmission system with record/reproducing device
JPH02105730A (ja) * 1988-10-14 1990-04-18 Sony Corp データ記録方法
US5291496A (en) * 1990-10-18 1994-03-01 The United States Of America As Represented By The United States Department Of Energy Fault-tolerant corrector/detector chip for high-speed data processing
US5280488A (en) * 1990-11-08 1994-01-18 Neal Glover Reed-Solomon code system employing k-bit serial techniques for encoding and burst error trapping
EP0748130B1 (en) * 1995-06-05 2002-09-25 Sony Electronics Inc. Recording and reproducing digital signals
US6516435B1 (en) * 1997-06-04 2003-02-04 Kabushiki Kaisha Toshiba Code transmission scheme for communication system using error correcting codes
US5974582A (en) * 1997-10-14 1999-10-26 Lsi Logic Corporation High-speed chien search logic
US5943348A (en) * 1997-10-14 1999-08-24 Lsi Logic Corporation Method to check for burst limiting in error correcting systems
US20020120569A1 (en) * 1997-10-16 2002-08-29 Day Mark E. System and method for communication between remote locations
US5986574A (en) 1997-10-16 1999-11-16 Peco Energy Company System and method for communication between remote locations
US6173414B1 (en) * 1998-05-12 2001-01-09 Mcdonnell Douglas Corporation Systems and methods for reduced error detection latency using encoded data
JP4213338B2 (ja) * 2000-12-22 2009-01-21 富士通マイクロエレクトロニクス株式会社 リアルタイムレコーディングシステム及びリアルタイムレコーディング方法
JP2004235925A (ja) * 2003-01-30 2004-08-19 Hitachi Ltd 誤り訂正方法、誤り訂正回路および情報記録再生装置
EP1961806B1 (en) 2006-05-13 2019-03-27 Pall Life Sciences Belgium Disposable bioreactor
US9203438B2 (en) * 2006-07-12 2015-12-01 Ternarylogic Llc Error correction by symbol reconstruction in binary and multi-valued cyclic codes
US10826533B2 (en) * 2015-11-02 2020-11-03 Chongqing University Of Posts And Telecommunications Methods, systems, and computer-readable media for decoding a cyclic code

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825893A (en) * 1973-05-29 1974-07-23 Ibm Modular distributed error detection and correction apparatus and method
US4058851A (en) * 1976-10-18 1977-11-15 Sperry Rand Corporation Conditional bypass of error correction for dual memory access time selection
IT1089225B (it) * 1977-12-23 1985-06-18 Honeywell Inf Systems Memoria con dispositivo rivelatore e correttore a intervento selettivo
US4236247A (en) * 1979-01-15 1980-11-25 Organisation Europeene De Recherches Spatiales Apparatus for correcting multiple errors in data words read from a memory
US4276646A (en) * 1979-11-05 1981-06-30 Texas Instruments Incorporated Method and apparatus for detecting errors in a data set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281148A (ja) * 1988-08-02 1990-03-22 Siemens Ag エラー識別方法

Also Published As

Publication number Publication date
US4455655A (en) 1984-06-19
JPS631626B2 (enrdf_load_stackoverflow) 1988-01-13

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